Ultramar Inc Hanford
Active WDID 4 19I017191 Wilmington, Los Angeles County Region 4 · Los Angeles
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Wilmington, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Identified receiving water on the 2026 303(d) list
- Not established
- Shown only when the reported receiving water is identified and corroborated.
- 2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 1,118 distinct results, 12 reporting years (2015 to 2026)
- Most recent sample Sep 06, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 4 violation records · 2 enforcement actions
- Counts as published in SMARTS; not a compliance determination · Details
Each label shows where a statement comes from. How to read the labels.
Overview and location
Reported facility location HUC12 watershed Corroborated receiving water 2026 Integrated Report waterbodies nearby
Reported location Evidence: facility-reported
- Coordinates
- 33.78179, -118.23236
- Precision
- 5 decimal places
- Shared point
- No
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 2402 E Anaheim St, Wilmington 90744
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Long Beach Harbor HUC12 180701060701
The facility's reported location lies within this HUC12 watershed (spatial derivation); it is not a discharge location.
Permits and applications Evidence: SMARTS record
Current permit record
- Permit type
- Industrial
- Application type
- Notice of Intent (WDID code I)
- Status
- Active
- Operator
- Ultramar Inc Hanford
- Primary industry (SIC)
- 2911-Petroleum Refining
- Application ID
- 191350
- NOI processed
- Apr 04, 2002
- Last certified
- Oct 01, 2024
- Facility size
- 133 Acres
- Impervious area
- 9 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 191350 | Industrial | Active | Apr 04, 2002 | — | Oct 01, 2024 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Cerritos Channel
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
Impaired waters and TMDLs
Two kinds of information, kept apart: 2026 Integrated Report waterbodies near the reported location (geographic proximity only), and TMDL records that SMARTS lists for this facility. Neither establishes where the facility discharges; see Receiving water for the facility's own statement.
Nearby waterbodies Evidence: geographic proximity
Spatial proximity only; discharge pathway not established. Being near a waterbody does not mean the facility discharges to it.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Los Angeles Harbor - Consolidated Slip CAB4051200020000229082107 | 991 m | listed | 30 |
Waterbodies within 1.0 km of the reported facility location. Method proximity/1.
SMARTS TMDL records Evidence: SMARTS-reported
No TMDL records for this facility in the SMARTS TMDL export.
Reported monitoring results Evidence: facility-reported
Numeric Action Level (NAL) screening is being independently validated and is not shown. Nothing on this page states whether a result exceeded a NAL.
1,118 distinct measurements across 22 parameters, most recent sample Sep 06, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2026 | 19 | 19 | 0 | Sep 06, 2026 | Sep 06, 2026 |
| 2025 | 138 | 20 | 0 | Sep 18, 2025 | Apr 12, 2026 |
| 2024 | 55 | 19 | 0 | Jan 26, 2025 | Mar 13, 2025 |
| 2023 | 170 | 20 | 0 | Aug 20, 2023 | Apr 13, 2024 |
| 2022 | 146 | 19 | 0 | Nov 08, 2022 | May 04, 2023 |
| 2021 | 92 | 19 | 0 | Oct 27, 2021 | Mar 28, 2022 |
| 2020 | 54 | 18 | 0 | Dec 28, 2020 | Mar 11, 2021 |
| 2019 | 146 | 18 | 0 | Nov 20, 2019 | Mar 12, 2020 |
| 2018 | 70 | 18 | 0 | Nov 29, 2018 | Mar 06, 2019 |
| 2017 | 64 | 18 | 0 | Jan 08, 2018 | Mar 21, 2018 |
| 2016 | 116 | 16 | 0 | Nov 20, 2016 | Feb 08, 2017 |
| 2015 | 48 | 16 | 0 | Jul 18, 2015 | Jan 05, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Ammonia, Total (as N) | mg/L | 64 | 16 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Chlorine, Total Residual | mg/L | 64 | 49 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Manganese, Total Recoverable | mg/L | 64 | 2 | Jul 18, 2015 | Sep 06, 2026 | Results |
| pH | SU | 64 | 0 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Benzene | ug/L | 63 | 51 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 63 | 21 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Ethylbenzene | ug/L | 63 | 46 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Fluoride, Total | mg/L | 63 | 19 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Oil and Grease | mg/L | 63 | 33 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Phenols, Total | mg/L | 63 | 53 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Toluene | ug/L | 63 | 51 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Total Organic Carbon (TOC) | mg/L | 63 | 0 | Jul 18, 2015 | Sep 06, 2026 | Results |
Show 10 more parameters
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Total Suspended Solids (TSS) | mg/L | 63 | 2 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Xylenes, Total | ug/L | 63 | 50 | Jul 18, 2015 | Sep 06, 2026 | Results |
| Aluminum, Total | mg/L | 52 | 16 | Mar 21, 2018 | Sep 06, 2026 | Results |
| Iron, Total | mg/L | 52 | 10 | Mar 21, 2018 | Sep 06, 2026 | Results |
| Aluminum, Total Recoverable | ug/L | 33 | 7 | Jul 18, 2015 | May 04, 2023 | Results |
| Iron, Total Recoverable | ug/L | 33 | 2 | Jul 18, 2015 | May 04, 2023 | Results |
| Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | mg/L | 22 | 3 | Feb 24, 2023 | Sep 06, 2026 | Results |
| Chromium (VI) Dissolved | ug/L | 19 | 11 | Dec 29, 2021 | Sep 06, 2026 | Results |
| Chromium, Total Recoverable | mg/L | 17 | 14 | Aug 20, 2023 | Sep 06, 2026 | Results |
| Chromium (VI) Total Recoverable | ug/L | 4 | 3 | Feb 01, 2024 | Dec 31, 2025 | Results |
All results (1,118 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Sep 06, 2026 | Aluminum, Total | .12 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1396741 | |
| Sep 06, 2026 | Ammonia, Total (as N) | .48 | mg/L | Effluent | Qualifying Storm Event | A4500NHC | 1396741 | |
| Sep 06, 2026 | Benzene | < .24 | ug/L | Effluent | Qualifying Storm Event | 1396741 | ||
| Sep 06, 2026 | Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | < 1 | mg/L | Effluent | Qualifying Storm Event | A5210B | 1396741 | |
| Sep 06, 2026 | Chemical Oxygen Demand (COD) | < 67 | mg/L | Effluent | Qualifying Storm Event | E410.4 | 1396741 | |
| Sep 06, 2026 | Chlorine, Total Residual | .68 | mg/L | Effluent | Qualifying Storm Event | A4500CL | 1396741 | |
| Sep 06, 2026 | Chromium (VI) Dissolved | < .051 | ug/L | Effluent | Qualifying Storm Event | E218.6 | 1396741 | |
| Sep 06, 2026 | Chromium, Total Recoverable | < .0024 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1396741 | |
| Sep 06, 2026 | Ethylbenzene | < .3 | ug/L | Effluent | Qualifying Storm Event | 1396741 | ||
| Sep 06, 2026 | Fluoride, Total | .77 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1396741 | |
| Sep 06, 2026 | Iron, Total | < .2 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1396741 | |
| Sep 06, 2026 | Manganese, Total Recoverable | .033 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1396741 | |
| Sep 06, 2026 | Oil and Grease | < 1.8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1396741 | |
| Sep 06, 2026 | pH | 8.1 | SU | Effluent | Qualifying Storm Event | A4500HB | 1396741 | |
| Sep 06, 2026 | Phenols, Total | < .04 | mg/L | Effluent | Qualifying Storm Event | 1396741 | ||
| Sep 06, 2026 | Toluene | < .3 | ug/L | Effluent | Qualifying Storm Event | 1396741 | ||
| Sep 06, 2026 | Total Organic Carbon (TOC) | 2.3 | mg/L | Effluent | Qualifying Storm Event | A5310C | 1396741 | |
| Sep 06, 2026 | Total Suspended Solids (TSS) | < .8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1396741 | |
| Sep 06, 2026 | Xylenes, Total | < .49 | ug/L | Effluent | Qualifying Storm Event | 1396741 | ||
| Apr 12, 2026 | Aluminum, Total | .072 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1373648 | |
| Apr 12, 2026 | Chlorine, Total Residual | .46 | mg/L | Effluent | Qualifying Storm Event | A4500CL | 1373648 | |
| Apr 12, 2026 | Chromium, Total Recoverable | < .0018 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1373648 | |
| Apr 12, 2026 | Iron, Total | < .34 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1373648 | |
| Apr 12, 2026 | Manganese, Total Recoverable | .37 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1373648 | |
| Feb 16, 2026 | Aluminum, Total | .48 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1370685 | |
| Feb 16, 2026 | Ammonia, Total (as N) | .33 | mg/L | Effluent | Qualifying Storm Event | A4500NHC | 1370685 | |
| Feb 16, 2026 | Benzene | < .24 | ug/L | Effluent | Qualifying Storm Event | 1370685 | ||
| Feb 16, 2026 | Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | < 15 | mg/L | Effluent | Qualifying Storm Event | A5210B | 1370685 | |
| Feb 16, 2026 | Chemical Oxygen Demand (COD) | 74 | mg/L | Effluent | Qualifying Storm Event | E410.4 | 1370685 | |
| Feb 16, 2026 | Chlorine, Total Residual | .13 | mg/L | Effluent | Qualifying Storm Event | A4500CL | 1370685 | |
| Feb 16, 2026 | Chromium (VI) Dissolved | .14 | ug/L | Effluent | Qualifying Storm Event | E218.6 | 1370685 | |
| Feb 16, 2026 | Chromium, Total Recoverable | < .0018 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1370685 | |
| Feb 16, 2026 | Ethylbenzene | < .3 | ug/L | Effluent | Qualifying Storm Event | 1370685 | ||
| Feb 16, 2026 | Fluoride, Total | .56 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1370685 | |
| Feb 16, 2026 | Iron, Total | .72 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1370685 | |
| Feb 16, 2026 | Manganese, Total Recoverable | .16 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1370685 | |
| Feb 16, 2026 | Oil and Grease | 2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1370685 | |
| Feb 16, 2026 | pH | 8.4 | SU | Effluent | Qualifying Storm Event | A4500HB | 1370685 | |
| Feb 16, 2026 | Phenols, Total | < .056 | mg/L | Effluent | Qualifying Storm Event | 1370685 | ||
| Feb 16, 2026 | Toluene | < .3 | ug/L | Effluent | Qualifying Storm Event | 1370685 | ||
| Feb 16, 2026 | Total Organic Carbon (TOC) | 15 | mg/L | Effluent | Qualifying Storm Event | A5310C | 1370685 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | 26 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1370685 | |
| Feb 16, 2026 | Xylenes, Total | < .49 | ug/L | Effluent | Qualifying Storm Event | 1370685 | ||
| Feb 11, 2026 | Aluminum, Total | .22 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1370689 | |
| Feb 11, 2026 | Ammonia, Total (as N) | .16 | mg/L | Effluent | Qualifying Storm Event | A4500NHC | 1370689 | |
| Feb 11, 2026 | Benzene | < .97 | ug/L | Effluent | Qualifying Storm Event | 1370689 | ||
| Feb 11, 2026 | Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | 5.4 | mg/L | Effluent | Qualifying Storm Event | A5210B | 1370689 | |
| Feb 11, 2026 | Chemical Oxygen Demand (COD) | 59 | mg/L | Effluent | Qualifying Storm Event | E410.4 | 1370689 | |
| Feb 11, 2026 | Chlorine, Total Residual | .11 | mg/L | Effluent | Qualifying Storm Event | A4500CL | 1370689 | |
| Feb 11, 2026 | Chromium (VI) Dissolved | .09 | ug/L | Effluent | Qualifying Storm Event | E218.6 | 1370689 |
Results are shown exactly as reported by the discharger. Identical rows repeated in the State's export are shown once. Where the export contains different versions of the same sample and parameter, each version is listed and flagged. Details.
Compliance and enforcement records Evidence: SMARTS record
These are records as the State Water Board publishes them in SMARTS, with the source's own types and statuses. They are not a compliance determination or rating. A record listed here is not proof of a violation beyond what the source states, and the absence of records does not establish compliance.
| Record type | Records | As published | Dates | Retrieved | List |
|---|---|---|---|---|---|
| Violations | 4 | 4 Violation · 0 Potential (preliminary) · 0 Dismissed | Mar 10, 2004 – Nov 26, 2008 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Apr 13, 2004 – Jun 10, 2010 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Mar 10, 2004 – Mar 10, 2004 | Oct 21, 2026 | All inspections |
| Annual reports | 11 | certified reports (contents not shown) | 2015 – 2025 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 0 | reports, by parameter | — | Oct 21, 2026 |
Each record type is counted by its own SMARTS identifier. A violation and the enforcement action that cites it are two records in two lists; they are never added together.
Chronological record history (18 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 15, 2026 | Annual reports | 1335318 | Annual report 2025 | — | |
| Jul 14, 2025 | Annual reports | 1294130 | Annual report 2024 | — | |
| Jul 15, 2024 | Annual reports | 1243213 | Annual report 2023 | — | |
| Jul 14, 2023 | Annual reports | 1189215 | Annual report 2022 | — | |
| Jul 15, 2022 | Annual reports | 1112584 | Annual report 2021 | — | |
| Jul 13, 2021 | Annual reports | 1068588 | Annual report 2020 | — | |
| Jul 15, 2020 | Annual reports | 985840 | Annual report 2019 | — | |
| Jul 12, 2019 | Annual reports | 953391 | Annual report 2018 | — | |
| Jul 13, 2018 | Annual reports | 938807 | Annual report 2017 | — | |
| Jul 14, 2017 | Annual reports | 878038 | Annual report 2016 | — | |
| Jul 14, 2016 | Annual reports | 841090 | Annual report 2015 | — | |
| Jun 10, 2010 | Enforcement actions | 403956 | SEL (Staff Enforcement Letter) | Historical | |
| Nov 26, 2008 | Violations | 843476 | Deficient BMP Implementation | Violation | Report |
| Apr 13, 2004 | Enforcement actions | 251261 | NOV (Notice of Violation) | Historical | UNKNOWN |
| Mar 10, 2004 | Inspections | 1735968 | B Type compliance | — | Additional Info Required |
| Mar 10, 2004 | Violations | 252609 | Deficient BMP Implementation | Violation | Inspection |
| Mar 10, 2004 | Violations | 252661 | Deficient BMP Implementation | Violation | Inspection |
| Mar 10, 2004 | Violations | 252662 | Deficient BMP Implementation | Violation | Inspection |
Sources and provenance
| Information | Source | Retrieved or published |
|---|---|---|
| Permit, location, receiving-water text | SMARTS Industrial Application Specific Data | Oct 20, 2026 |
| Permit history | SMARTS Storm Water Applications | Oct 20, 2026 |
| Monitoring results | SMARTS Industrial Parameter Data | Oct 20, 2026 |
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
Relationships computed 2026-10-22 with methods facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1; proximity threshold 1.0 km.
How to read the evidence labels
- Evidence: SMARTS record Evidence: facility-reported Information as published in SMARTS or reported by the discharger.
- Evidence: identification corroborated The reported receiving-water name identifies one official waterbody and the facility's location is consistent with it. It does not establish a discharge pathway.
- Evidence: candidate, awaiting review Evidence: not confirmed The reported name could match one or more official waterbodies, but no identification has been confirmed; nothing is assigned without review.
- Evidence: spatial Evidence: geographic proximity Derived from the reported location only.
- Evidence: SMARTS-reported Source records whose links to official references are not yet reviewed.
- Evidence: unavailable The information could not be loaded or is not in the sources.
Records are shown as published and are not compliance determinations. How geographic context is derived.